<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>商品管理</el-breadcrumb-item>
      <el-breadcrumb-item>商品列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片区域 -->
    <el-card>
      <!-- 搜索框 添加按钮 -->
      <el-row :gutter="20">
        <!-- 搜索框 -->
        <el-col :span="8">
          <el-input
            placeholder="请输入内容"
            class="input-with-select"
            v-model="querinfo.query"
            clearable
            @clear="getlistdata"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="getlistdata"
            ></el-button>
          </el-input>
        </el-col>
        <!-- 添加按钮 -->
        <el-col :span="16">
          <el-button type="primary" @click="goaddgoods">添加商品</el-button>
        </el-col>
      </el-row>
      <!-- table表格区域 -->
      <el-table :data="goodlist" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column prop="goods_name" label="商品名称"> </el-table-column>
        <el-table-column prop="goods_price" label="商品价格(元)" width="95px">
        </el-table-column>
        <el-table-column prop="goods_weight" label="商品重量" width="70px">
        </el-table-column>
        <el-table-column prop="upd_time" label="创建时间" width="140px">
          <template slot-scope="scope">
            {{ scope.row.upd_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180px">
          <template slot-scope="scope">
            <el-button type="primary" icon="el-icon-edit" size="mini"
              >编辑</el-button
            >
            <el-button
              type="danger"
              icon="el-icon-delete"
              size="mini"
              @click="removegoods(scope.row.goods_id)"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页器区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="querinfo.pagenum"
        :page-sizes="[10, 15, 20, 25, 30]"
        :page-size="querinfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
  </div>
</template>

<script>
export default {
  data() {
    return {
      querinfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      //   商品列表
      goodlist: [],
      // 总数据条数
      total: 0,
    };
  },
  created() {
    this.getlistdata();
  },
  methods: {
    async getlistdata() {
      const { data: res } = await this.$http.get("goods", {
        params: this.querinfo,
      });
      if (res.meta.status !== 200) {
        return this.$message.error("获取数据失败");
      }
      this.goodlist = res.data.goods;
      this.total = res.data.total;
      console.log(this.goodlist);
    },
    //分页器绑定
    handleSizeChange(newsize) {
      this.querinfo.pagesize = newsize;
      this.getlistdata();
    },
    handleCurrentChange(newpage) {
      this.querinfo.pagenum = newpage;
      this.getlistdata();
    },
    //删除操作
    async removegoods(id) {
      const confirm = await this.$confirm(
        "此操作将永久删除该文件, 是否继续?",
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      ).catch((err) => err);
      if (confirm !== "confirm") {
        return this.$message.info("已取消删除");
      }
     const{data:res}=await this.$http.delete(`goods/${id}`)
     if(res.meta.status!==200){
         return this.$message.error('删除失败')
     }
     this.$message.success('删除成功')
     this.getlistdata()
    },
    //添加商品
    goaddgoods(){
    this.$router.push('/goods/add')
    }
  },
};
</script>

<style lang="less" scoped>
.el-pagination {
  margin-top: 15px;
}
</style>